package com.xuliugen.javamybatis.demo.proxy.dynamicproxy.test;

/**
 * 代理模式的Subject
 */
public interface UserMapper {

    User selectUser();

    int deleteByPrimaryKey(Integer entityId);

    int insertSelective(User entity);

    User selectByPrimaryKey(Integer entityId);

    int updateByPrimaryKeySelective(User entity);

}
